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Is my turbo about to give up?!!
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rich_959
 


Member Since: 12 Jan 2009
Location: East Yorkshire
Posts: 105

United Kingdom 2014 Discovery 4 3.0 SDV6 XS Auto Aintree GreenDiscovery 4

Took it back to bells yesterday and he had it back on the diagnostics. You'll have to excuse my lack of technical knowledge here, but he said he'd discovered the problem was an intercooler hose issue I believe. He's seen the topic on here and said he'll post some pics because it looks like quite a rare occurance. He's ordered a new hose and I should be picking it up tuesday or wednesday Very Happy
  
Post #5477928th Nov 2009 2:15 pm
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10forcash
 


Member Since: 09 Jun 2005
Location: Ubique
Posts: 16534

United Kingdom 2007 Discovery 3 TDV6 HSE Manual Zermatt SilverDiscovery 3

10forcash wrote:
Check the intercooler to inlet manifold hose - the one on the offside, check it for oil stains, it may have a small split in it
Whistle  
Post #5477958th Nov 2009 2:57 pm
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bellautos
 


Member Since: 02 Feb 2006
Location: NorthYorkshire
Posts: 2532

United Kingdom 2010 Discovery 4 3.0 TDV6 SE Auto Santorini BlackDiscovery 4

Shame id already done the diagnostic work before reading this thread, you may have answerd it for me would have saved me time lol, but then again it needed a good diagnostic looking any way to be sure of a real fault.

I seen this thread when looking for "The large One" on the forum to order a hose because they are on back order at my landrover dealer Sad

Intrestingly tho, the Autologic engine faults shown that rich gave me from the last diag a few das agao didnt mention a pressure drop between the turbo and the inlet manifold, it only mentioned the EGRs.

Where as when i logged on with IDS it gave me an indication as to that the turbo was making the power and it was not getting recived by the inlet side.

Looking on liva data as you would it showed that the turbo actuation was perfect but yet the inlet pressure sensor was only getting about 152kpa Sad , without the turbo having blades missing which it didnt it led to towards a blockage or split hoes.
I could illniminate a split hose due to the fact that there was no noises to indicate such.
It could then only be a hose blocked by de-lamination.


Pete
 

Last edited by bellautos on 13th Nov 2009 11:50 pm. Edited 1 time in total 
Post #5477998th Nov 2009 3:08 pm
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bellautos
 


Member Since: 02 Feb 2006
Location: NorthYorkshire
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United Kingdom 2010 Discovery 4 3.0 TDV6 SE Auto Santorini BlackDiscovery 4

 

Last edited by bellautos on 8th Nov 2009 3:13 pm. Edited 1 time in total 
Post #5478018th Nov 2009 3:11 pm
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10forcash
 


Member Since: 09 Jun 2005
Location: Ubique
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United Kingdom 2007 Discovery 3 TDV6 HSE Manual Zermatt SilverDiscovery 3

Check the DTC sheets - P0404-00 can indicate intercooler hose and MAP etc. sensors as well as EGR Wink
  
Post #5478028th Nov 2009 3:13 pm
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bellautos
 


Member Since: 02 Feb 2006
Location: NorthYorkshire
Posts: 2532

United Kingdom 2010 Discovery 4 3.0 TDV6 SE Auto Santorini BlackDiscovery 4

The full discription was not on this sheet i dont think, may be it was not printed fully in not sure.
It only showed 2 faults and a basic discription of them.

I cant make any more tests now untill i get the new hose on tuesday.


Pete
 

Last edited by bellautos on 8th Nov 2009 4:10 pm. Edited 2 times in total 
Post #5478088th Nov 2009 3:18 pm
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bellautos
 


Member Since: 02 Feb 2006
Location: NorthYorkshire
Posts: 2532

United Kingdom 2010 Discovery 4 3.0 TDV6 SE Auto Santorini BlackDiscovery 4

P0404-00 was not on the sheet at all Sad


  
Post #5478198th Nov 2009 4:03 pm
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rich_959
 


Member Since: 12 Jan 2009
Location: East Yorkshire
Posts: 105

United Kingdom 2014 Discovery 4 3.0 SDV6 XS Auto Aintree GreenDiscovery 4

Wow - that's what my arterries must look like after last nights fish and chips! Cheers Pete, you've lived up to your reputation. Looking forward to having the disco back. With the mixture of EGR issues and that hose, it's probably been down on power for the full year that I've owned it.

Thanks for all the replies from everyone else too!

Very Happy
  
Post #5482039th Nov 2009 8:29 am
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Bodsy
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United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

So does it still have the EGR's blocked off or was that put back to std?
 Bodsys Brake Bible

D4/D3 Remote FBH heat kits
BAS Remaps/ EGR Blank
Transmission Flush
Software updates/enabling


Clock/ SNOTM /3Flash / 4x4Info /BT Update /Service Reset/Error Codes / Gearbox Reset
See It Here 
 
Post #5482329th Nov 2009 10:30 am
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bellautos
 


Member Since: 02 Feb 2006
Location: NorthYorkshire
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United Kingdom 2010 Discovery 4 3.0 TDV6 SE Auto Santorini BlackDiscovery 4

The egrs are still blanked because 1 is still faulty.

pete
  
Post #5482349th Nov 2009 10:42 am
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rich_959
 


Member Since: 12 Jan 2009
Location: East Yorkshire
Posts: 105

United Kingdom 2014 Discovery 4 3.0 SDV6 XS Auto Aintree GreenDiscovery 4

UPDATE:

Collected the car tonight and couldn't be happier Very Happy I can't believe how well it's driving! Really responsive and just seems to have far more power than it ever did. Because Peter needed to wait for the hose to arrive (so he had the car a couple of days) he kindly updated my sat nav software and enabled it so that I can enter destinations on the move - something which has always annoyed me. The price for all this? £66!!

I don't know how much time Peter had to spend on the car but it was on and off the diagnostics a few times and he only charged me for an hours labour. And on the drive home - I got 34mpg!! Yes, 34! Most I've ever had is 27 on a good run. Not sure how much of that is down to the recent EGR mod, or just correcting the faulty hose, but either way it's in top form now. Cheers Peter!

So, if you live within travelling distance to York I highly recommend Bell Auto's Thumbs Up
  
Post #54924710th Nov 2009 10:52 pm
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Ent
 


Member Since: 12 Oct 2007
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Iraq 2011 Discovery 4 3.0 SDV6 XS Auto Fuji WhiteDiscovery 4

Good result Rich Thumbs Up
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Post #54927410th Nov 2009 11:07 pm
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BrumLee
 


Member Since: 07 Mar 2008
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United Kingdom 2005 Discovery 3 TDV6 SE Auto Bonatti GreyDiscovery 3

Why does it seem to be that Sensor C is the most common to develop a fault? Sensor C is the left hand sensor next to the battery box and most awkward to get to Rolling Eyes
  
Post #54956011th Nov 2009 12:02 pm
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craig
 


Member Since: 08 Aug 2006
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England 2006 Discovery 3 TDV6 Base 7 Seat Manual Cairns BlueDiscovery 3

rich_959 wrote:
So, if you live within travelling distance to York I highly recommend Bell Auto's Thumbs Up


Not wanting to start a fight here or anything, but 10forcash kind of diagnosed your issue without (from what i can see) charging you a penny - perhaps a word of thanks to him might be in order, no? Whistle
  
Post #54959711th Nov 2009 1:14 pm
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rich_959
 


Member Since: 12 Jan 2009
Location: East Yorkshire
Posts: 105

United Kingdom 2014 Discovery 4 3.0 SDV6 XS Auto Aintree GreenDiscovery 4

Yeah, of course, a big thanks - if I'm being bullied into it Wink

Ha, no seriously, a big thanks to 10forcash (Ian I believe?) and everyone else's input for that matter. Pretty handy forum this, especially for those less knowledgable fellows like myself. Between the lot of you, it probably saved me a big wedge of cash at the main dealers.

Cheers!!
Thumbs Up
  
Post #54965411th Nov 2009 3:22 pm
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